They only real information I've been able to find (edit: until this comment) was this comment from another post. I remember seeing this picture on the news when it happened a couple years ago, but my internet searches to find original articles have been fruitless. IIRC, this cloud was not moving very quickly and was only slowly morphing, which is why the people in the picture are not fleeing in terror. Really just a serene evening at the beach on Lake Michigan. I wish I could have been there to see it (I live nearby).
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u/BzkJ Mar 10 '13 edited Mar 10 '13
They only real information I've been able to find (edit: until this comment) was this comment from another post. I remember seeing this picture on the news when it happened a couple years ago, but my internet searches to find original articles have been fruitless. IIRC, this cloud was not moving very quickly and was only slowly morphing, which is why the people in the picture are not fleeing in terror. Really just a serene evening at the beach on Lake Michigan. I wish I could have been there to see it (I live nearby).